CN220731865U - Fixed bus split joint - Google Patents
Fixed bus split joint Download PDFInfo
- Publication number
- CN220731865U CN220731865U CN202322141863.8U CN202322141863U CN220731865U CN 220731865 U CN220731865 U CN 220731865U CN 202322141863 U CN202322141863 U CN 202322141863U CN 220731865 U CN220731865 U CN 220731865U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- bus
- sub
- interface
- upper cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010079 rubber tapping Methods 0.000 description 35
- 210000003205 muscle Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to the technical field of low-voltage power transmission and distribution equipment, in particular to a fixed bus sub-interface, which comprises a bus sub-interface bottom plate and an upper cover, wherein through inserting holes are formed in the upper side and the lower side of the bus sub-interface bottom plate, a U-shaped fixing seat is fixedly connected to the front side and the rear side of the upper cover, an L-shaped movable rotating plate is rotatably connected to the inner side surfaces of the two U-shaped fixing seats, and the two convex blocks are actively clamped into an embedded groove below the bus sub-interface bottom plate by utilizing the elasticity of a connecting spring.
Description
Technical Field
The utility model relates to the field of low-voltage power transmission and distribution equipment, in particular to a fixed bus split interface.
Background
The low-voltage power transmission and distribution equipment can transmit power to a power receiving point, the receiving point comprises a residence, a commercial building, an industrial enterprise and the like, and the low-voltage power supply system is also responsible for providing functions of electric energy monitoring and metering, current limiting, overload protection, power safety control and the like.
The fixed bus-bar sub-interface in the prior art generally comprises a bottom plate which can be fixedly arranged on a bus duct and an upper cover which is covered on the bottom plate, but the bus-bar tapping unit with the structure is easy to have the phenomenon that the plugging interface is not tightly plugged, so that the bus-bar tapping unit is easy to plug and deviate, poor contact is caused, heating is caused, and the short circuit is frequently caused, so that the bus-bar tapping unit is inconvenient to use.
Disclosure of Invention
The utility model aims to provide a fixed bus split interface so as to solve the problems in the prior art.
The aim of the utility model can be achieved by the following technical scheme:
the fixed bus sub-interface comprises a bus sub-interface bottom plate and an upper cover, through inserting holes are formed in the upper side and the lower side of the bus sub-interface bottom plate, a U-shaped fixing seat is fixedly connected to the front side and the rear side of the upper cover, an L-shaped movable rotating plate is rotatably connected to the inner side faces of the two U-shaped fixing seats, two connecting springs are fixedly arranged on the upper end faces of the two L-shaped movable rotating plates, protruding blocks are connected to the upper end faces of the two connecting springs, a limit bolt is connected to the lower end faces of the two L-shaped movable rotating plates in a threaded mode, a lateral plate is arranged on the left side and the right side of the bus sub-interface bottom plate, an L-shaped connecting plate is fixedly connected to the left side and the right side of the upper cover, two U-shaped connecting clamping blocks are fixedly connected to the front side and the rear side of the upper cover, and two mounting bolts are connected to the lower end faces of the bus sub-interface bottom plate in a threaded mode.
Preferably, the upper cover is located the top of generating line tapping hole bottom plate, and the seal groove has been seted up in the outside of generating line tapping hole bottom plate, and the internally mounted of seal groove has rubber seal to fill up, and the lower terminal surface slip joint of generating line tapping hole bottom plate has four reference columns, and one side of four reference columns runs through rubber seal and extends to the up end of generating line tapping hole bottom plate.
Preferably, the convex rib is arranged in the upper cover, and the inner side surface of the rubber sealing gasket is clamped with the outer side surface of the convex rib.
Preferably, one side of the limit bolt penetrates through the L-shaped movable rotating plate and extends to the upper end face of the L-shaped movable rotating plate, and one side of the mounting bolt penetrates through the bus tap port bottom plate and extends to the upper end face of the bus tap port bottom plate.
Preferably, two embedded grooves are formed in the lower end face of the bus sub-interface bottom plate, the embedded grooves are matched with the protruding blocks, and the upper end faces of the protruding blocks are in sliding clamping connection with the lower end face of the bus sub-interface bottom plate through the embedded grooves.
Preferably, the upper and lower sides of the lateral plate are provided with through square mounting grooves, the through square mounting grooves are matched with the L-shaped connecting plate, and the lower end face of the L-shaped connecting plate is clamped with the upper and lower sides of the lateral plate through the through square mounting grooves.
Preferably, two clamping grooves are formed in the front side and the rear side of the bus tapping hole bottom plate, the clamping grooves are matched with the U-shaped connecting clamping blocks, and the inner side faces of the U-shaped connecting clamping blocks are clamped with the front side and the rear side of the bus tapping hole bottom plate through the clamping grooves.
Preferably, four locating holes are formed in the lower end face of the upper cover, the locating holes are matched with the locating columns, and the outer surfaces of the locating columns are in sliding clamping connection with the lower end face of the upper cover through the locating holes.
The utility model has the beneficial effects that:
1. according to the utility model, the two convex blocks are actively clamped into the embedded groove below the bus tapping hole bottom plate by utilizing the elasticity of the connecting spring, and meanwhile, the side plates are clamped with the L-shaped connecting plates and the U-shaped connecting clamping blocks are clamped, so that the connectivity of the bus tapping hole bottom plate and the upper cover is enhanced, the stability of the installation of the bus tapping unit plugging hole is improved, and the safety of the fixed bus tapping hole is improved;
2. according to the utility model, the protruding ribs at the upper cover are clamped into the rubber sealing gasket of the sealing groove at the bottom plate of the bus tapping joint, so that the protruding ribs and the rubber sealing gasket can be correspondingly sealed, the insulation and moisture resistance of the fixed bus tapping joint is greatly improved, and then the rubber sealing gasket is not easy to fall off due to the insertion and fixation of the four positioning columns, so that the use reliability is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the lateral plate and the L-shaped connecting plate in FIG. 1;
FIG. 3 is a schematic view of the structure of the upper cover and ribs in FIG. 1 of the present utility model;
FIG. 4 is a schematic view of the installation of the seal groove and the rubber gasket of FIG. 1 of the present utility model;
reference numerals in the drawings are as follows:
1. a bus tapping hole bottom plate; 2. an upper cover; 3. a plug hole; 4. u-shaped fixing seat; 5. an L-shaped movable rotating plate; 6. a connecting spring; 7. a bump; 8. a limit bolt; 9. a lateral plate; 10. an L-shaped connecting plate; 11. the U-shaped connecting clamping block; 12. installing a bolt; 13. sealing grooves; 14. a rubber gasket; 15. positioning columns; 16. convex ribs; 17. an embedding groove; 18. square mounting grooves; 19. a clamping groove; 20. and positioning holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Fixed busbar branch interface, including busbar branch interface bottom plate 1 and upper cover 2, the spliced eye 3 that link up has been seted up to the upper and lower both sides of busbar branch interface bottom plate 1, the equal fixedly connected with U type fixing base 4 of both sides around upper cover 2, the equal rotation of medial surface of two U type fixing bases 4 is connected with an L type movable rotating plate 5, the equal fixed mounting of up end of two L type movable rotating plates 5 has two connecting springs 6, the up end of two connecting springs 6 is connected with lug 7, the equal threaded connection of lower terminal surface of two L type movable rotating plates 5 has a spacing bolt 8, through the setting of spacing bolt 8, utilize the rotation of spacing bolt 8 still can extrude lug 7 of installing connecting spring 6, let lug 7 can stable joint to busbar branch interface bottom plate 1 department, increase the stability of connection, the left and right sides of busbar branch interface bottom plate 1 all installs a side board 9, the equal fixedly connected with L type connecting plate 10 of both sides of the left and right sides of upper cover 2, the equal joint has two U type connecting block 11 of front and back both sides of upper cover 2, install the box 12 can not influence the box through setting up end face 12, install the box 12 can not make the busbar joint 2 with the side-down through the setting up end face, the installation box can not lead to the effect the box through the installation of the screw bolt 2.
The upper cover 2 is located the top of generating line tapping hole bottom plate 1, sealing groove 13 has been seted up in the outside of generating line tapping hole bottom plate 1, sealing groove 13's internally mounted has rubber seal pad 14, the lower terminal surface slip joint of generating line tapping hole bottom plate 1 has four reference columns 15, through the setting of reference column 15, utilize reference column 15 can also the fixed generating line tapping hole bottom plate 1 of joint and upper cover 2, further improve the stability of connection, one side of four reference columns 15 runs through rubber seal pad 14 and extends to the up end of generating line tapping hole bottom plate 1.
The internally mounted of upper cover 2 has protruding muscle 16, uses through the installation of rubber seal 14 and protruding muscle 16, can seal between the two and combine, both can promote the installation effect of busbar tapping joint bottom plate 1 and upper cover 2, can also guarantee the dampproofing of fixed busbar tapping joint, the medial surface of rubber seal 14 and the lateral surface looks joint of protruding muscle 16.
One side of the limit bolt 8 penetrates through the L-shaped movable rotating plate 5 and extends to the upper end face of the L-shaped movable rotating plate 5, and one side of the mounting bolt 12 penetrates through the bus tap bottom plate 1 and extends to the upper end face of the bus tap bottom plate 1.
Two embedded grooves 17 are formed in the lower end face of the bus sub-interface bottom plate 1, the embedded grooves 17 are matched with the protruding blocks 7, and the upper end faces of the protruding blocks 7 are slidably clamped with the lower end face of the bus sub-interface bottom plate 1 through the embedded grooves 17.
The upper and lower both sides of side direction board 9 have seted up square mounting groove 18 that link up, and square mounting groove 18 that link up looks adaptation with L type connecting plate 10, and the lower terminal surface of L type connecting plate 10 is through square mounting groove 18 looks joint of the upper and lower both sides of side direction board 9 that link up.
Two clamping grooves 19 are formed in the front side and the rear side of the bus tapping floor 1, the clamping grooves 19 are matched with the U-shaped connecting clamping blocks 11, and the inner side faces of the U-shaped connecting clamping blocks 11 are clamped with the front side and the rear side of the bus tapping floor 1 through the clamping grooves 19.
Four locating holes 20 are formed in the lower end face of the upper cover 2, the locating holes 20 are matched with the locating columns 15, and the outer surfaces of the locating columns 15 are slidably clamped with the lower end face of the upper cover 2 through the locating holes 20.
The working principle of the fixed bus sub-interface provided by the utility model is as follows:
the bus-bar tapping joint bottom plate 1 and the upper cover 2 are clamped together, two protruding blocks 7 provided with connecting springs 6 are extruded, then two L-shaped movable rotating plates 5 at two U-shaped fixing seats 4 are respectively rotated downwards, the two L-shaped movable rotating plates 5 can be rotated below the bus-bar tapping joint bottom plate 1, extrusion of the two protruding blocks 7 can be relieved at the moment, the two protruding blocks 7 are actively clamped into embedded grooves 17 below the bus-bar tapping joint bottom plate 1 by utilizing the elasticity of the connecting springs 6, the installation of the bus-bar tapping joint bottom plate 1 and the upper cover 2 is reinforced, then two L-shaped connecting plates 10 at the upper cover 2 and two side plates 9 at the bus-bar tapping joint bottom plate 1 are driven to be clamped with each other along with the clamping of the bus-bar tapping joint bottom plate 1 and the upper cover 2, and four U-shaped connecting clamping blocks 11 are clamped at the bus-bar tapping joint bottom plate 1 and the upper cover 2 at the same time, so that the connectivity of the bus-bar tapping joint bottom plate 1 and the upper cover 2 is reinforced, and the installation stability of a bus-bar tapping joint socket is improved, and the safety of a bus-bar tapping joint is improved;
through installing along with the joint of busbar branch interface bottom plate 1 and upper cover 2, still can let upper cover 2 department protruding muscle 16 block to the rubber seal pad 14 of busbar branch interface bottom plate 1 department seal groove 13 in, protruding muscle 16 and rubber seal pad 14 can correspond sealedly like this, improve the insulating dampproofing performance of fixed busbar branch interface greatly, insert the busbar branch interface bottom plate 1 and upper cover 2 department with four reference columns 15 again, reference column 15 also can run through rubber seal pad 14 and fix rubber seal pad 14 this moment for rubber seal pad 14 is difficult for droing, has improved the reliability in use.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (8)
1. Fixed busbar branch interface, including busbar branch interface bottom plate (1) and upper cover (2), its characterized in that: the utility model discloses a bus-bar branch interface bottom plate (1), including connecting spring (6), lug (7), limit bolt (8) are all threaded on the up and down both sides of connecting spring (6), a lateral plate (9) is all installed to the lower terminal surface of L type movable rotating plate (5), a L type connecting plate (10) is all fixedly connected with on the left and right sides of connecting plate (1), both sides all joint has two U type connecting fixture blocks (11) around upper cover (2), bus-bar branch interface bottom plate (1) lower terminal surface threaded connection has two installation bolts (12).
2. The fixed bus sub-interface according to claim 1, wherein the upper cover (2) is located above the bus sub-interface bottom plate (1), a sealing groove (13) is formed in the outer side of the bus sub-interface bottom plate (1), a rubber sealing gasket (14) is mounted in the sealing groove (13), four positioning columns (15) are slidably clamped on the lower end face of the bus sub-interface bottom plate (1), and one sides of the four positioning columns (15) penetrate through the rubber sealing gasket (14) and extend to the upper end face of the bus sub-interface bottom plate (1).
3. The fixed bus bar sub-interface according to claim 2, wherein the upper cover (2) is internally provided with a convex rib (16), and the inner side surface of the rubber sealing gasket (14) is clamped with the outer side surface of the convex rib (16).
4. The fixed bus bar sub-interface according to claim 1, wherein one side of the limit bolt (8) penetrates through the L-shaped movable rotating plate (5) and extends to the upper end surface of the L-shaped movable rotating plate (5), and one side of the mounting bolt (12) penetrates through the bus bar sub-interface bottom plate (1) and extends to the upper end surface of the bus bar sub-interface bottom plate (1).
5. The fixed bus sub-interface according to claim 1, wherein two embedded grooves (17) are formed in the lower end face of the bus sub-interface bottom plate (1), the embedded grooves (17) are matched with the protruding blocks (7), and the upper end faces of the protruding blocks (7) are slidably clamped with the lower end face of the bus sub-interface bottom plate (1) through the embedded grooves (17).
6. The fixed bus bar sub-interface according to claim 1, wherein the upper side and the lower side of the lateral plate (9) are provided with through square mounting grooves (18), the through square mounting grooves (18) are matched with the L-shaped connecting plate (10), and the lower end face of the L-shaped connecting plate (10) is clamped with the upper side and the lower side of the lateral plate (9) through the through square mounting grooves (18).
7. The fixed bus sub-interface according to claim 1, wherein two clamping grooves (19) are formed in the front side and the rear side of the bus sub-interface bottom plate (1), the clamping grooves (19) are matched with the U-shaped connecting clamping blocks (11), and the inner side faces of the U-shaped connecting clamping blocks (11) are clamped with the front side and the rear side of the bus sub-interface bottom plate (1) through the clamping grooves (19).
8. The fixed bus bar sub-interface according to claim 2, wherein four positioning holes (20) are formed in the lower end face of the upper cover (2), the positioning holes (20) are matched with the positioning columns (15), and the outer surfaces of the positioning columns (15) are slidably clamped with the lower end face of the upper cover (2) through the positioning holes (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322141863.8U CN220731865U (en) | 2023-08-10 | 2023-08-10 | Fixed bus split joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322141863.8U CN220731865U (en) | 2023-08-10 | 2023-08-10 | Fixed bus split joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220731865U true CN220731865U (en) | 2024-04-05 |
Family
ID=90494795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322141863.8U Active CN220731865U (en) | 2023-08-10 | 2023-08-10 | Fixed bus split joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220731865U (en) |
-
2023
- 2023-08-10 CN CN202322141863.8U patent/CN220731865U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214204852U (en) | Connector for bus duct | |
| CN220731865U (en) | Fixed bus split joint | |
| CN2812321Y (en) | Wire shunt | |
| CN201307738Y (en) | Connector connecting device for heat radiation-type bus duct | |
| CN206650204U (en) | A kind of clamping conversion equipment for power line | |
| CN210577619U (en) | Splicer for bus duct | |
| CN210224886U (en) | Anticreep insulation protection device for bus duct | |
| CN210326200U (en) | Low-voltage distribution network portable termination | |
| CN209150496U (en) | A kind of busbar rapid insertion device | |
| CN209748146U (en) | Rail mounted minibus distribution equipment | |
| CN207612040U (en) | Cable splitter | |
| CN216564434U (en) | Waterproof intensive bus duct | |
| CN219041335U (en) | Grounding device of bus duct | |
| CN214255622U (en) | Novel protection against electric shock bus duct | |
| CN209963706U (en) | Novel energy-saving environment-friendly intensive insulation type bus duct | |
| CN220830115U (en) | Safety bus for preventing static electricity accumulation in petrochemical plant area | |
| CN211208714U (en) | Wire nose for preventing one brake from multiple machines in temporary power utilization of construction site | |
| CN220358388U (en) | High-voltage current connector | |
| CN214754400U (en) | Quick termination of power that waterproof performance is good | |
| CN214069493U (en) | Safe bus duct | |
| CN216981469U (en) | Anticreep insulation protection device for bus duct | |
| CN215934409U (en) | Insulating bus duct | |
| CN213125525U (en) | Anti-seismic bus duct | |
| CN217590163U (en) | High-conductivity bus cable combined single double-loop bus duct | |
| CN214850481U (en) | 12V and 24V universal type direct current power supply control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |